Music mini usb fm audio speaker for mp3 phone 1.clear alt&pure woof 2.Connect usb,tf card,phone,computer,mp3 3.LCD screen&FM

mini speaker for mp3

New mini aluminum vibration film loud speaker,which has clear alt and pure woof. The unique design maker tone performance perfect.Mini audio box with new conceptintegral stereo portable mobile music,connecting your mp3, mp4,mobile phone,notebook computer,U disk and SD card more.metallic,shell shows noble and fashionable,out of ordinary,with many colours,several solution,for your option.several power supply manners including battery,computer USB,adapotor DC-5V allow you to enjoy the charm of digital products at any time.have screen

Out put:3WFrequency response:150-18000Hz(3dB)SNR:≥80dBALoud speaker: 1.77”(OD 45mm),magnetless,4ΩPower supply: DC 5V(Inner+ outer-),USB power rotate connect line(can choice)Line in: configure 3.5mm stereo's plugs